Me and some friends were hanging out. I went over to my friends grandparents deck. I noticed it in the sky when I happened to glance over and knew that it wasn't a street light or a known object. I didn't know what it was, I thought it was a UFO right away. It was simalar to a jellyfish, a circle at the top with things dangling from the bottem. I got excited and ran to the backyard of the next house over to get more people. We were on a street with two church's it started over one, passed the house in between them and when it got over top of the other church it slowly disappeared getting smaller and smaller.